500 Denier Polyester PVC coated fabric - Fire Retardent to BS7837:1996 Constructed from extremely strong and thick aluminium with metal joints Full roof truss with oval cross bars and bolt & nut system which allows easy replacement of bars Two colour canopy option Includes matching sides with mud guard/skirt option. Two of the sides have windows with blanking piece held in place with Velcro and doorway Sides attach with Velcro on legs and Velcro along roof valance with the addition of zipped corners. Large triangular feet for pegging/bolting down Unique pin locking system in the adjustable legs